Yes it is. That is the definition of rational numebrs.
It is a rational number.
rational number
It is a rational number.
It is a rational number.
It is a rational fraction.
Rational
A rational number
It is a rational fraction.
They are rational fractions.
It is a rational fraction.
It is a rational number.
rational number
It is a rational because it can be expressed as the quotient of two integers
Rational numbers are, by definition, expressible that way.
No, it is not necessary for both numbers to be integers for their quotient to be an integer. For example, if you divide a rational number by another rational number that shares a common factor, the result can still be an integer. For instance, ( \frac{4.0}{2.0} = 2 ), where both numbers are not integers but the quotient is an integer. However, if both numbers are integers, their quotient will also be an integer if the numerator is divisible by the denominator.
Yes, two-thirds is a rational number because it can be expressed as the fraction ( \frac{2}{3} ), where both the numerator (2) and the denominator (3) are integers, and the denominator is not zero. Rational numbers are defined as numbers that can be written as the quotient of two integers, and two-thirds meets this criterion.
Yes, 0.12345 is a rational number because it can be expressed as a fraction. Specifically, it can be written as 12345/100000, where both the numerator and denominator are integers. Rational numbers are defined as numbers that can be expressed as the quotient of two integers, and 0.12345 meets this criterion.